61414641416 has 16 divisors (see below), whose sum is σ = 115646672700. Its totient is φ = 30575528704.

The previous prime is 61414641367. The next prime is 61414641419.

It is a happy number.

61414641416 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 58182264100 + 3232377316 = 241210^2 + 56854^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 61414641416.

It is not an unprimeable number, because it can be changed into a prime (61414641419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16472021 + ... + 16475748.

Almost surely, 2^61414641416 is an apocalyptic number.

It is an amenable number.

61414641416 is a deficient number, since it is larger than the sum of its proper divisors (54232031284).

61414641416 is a wasteful number, since it uses less digits than its factorization.

61414641416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32948008 (or 32948004 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The spelling of 61414641416 in words is "sixty-one billion, four hundred fourteen million, six hundred forty-one thousand, four hundred sixteen".